﻿using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.Configuration;
using DAL;
using Common;


public partial class System_Restore : System.Web.UI.Page
{
    protected string MenuType
    {
        get { return string.IsNullOrEmpty(Request["menutype"]) ? "" : Request["menutype"].ToString(); }
    }

    protected void Page_PreRender(object sender, EventArgs e)
    {
        RestoreDataBind();
    }

    private void RestoreDataBind()
    {
        lv_Restore.DataSource = new RestoreLog().SelectDatabaseLog(null);
        lv_Restore.DataBind();

        if (DataPager1.TotalRowCount == 0)
            DataPager1.Visible = false;
    }

    //搜索
    protected void submit_Click(object sender, EventArgs e)
    {
        RestoreDataBind();
    }



    //DropDownList分页选择
    protected void PageList_SelectedIndexChanged(object sender, EventArgs e)
    {
        DropDownList pagelist = (DropDownList)sender;

        int CurPage = Convert.ToInt32(pagelist.SelectedValue);
        int TotalPage = WebUtility.GetTotalPage(DataPager1.TotalRowCount, DataPager1.PageSize);

        DataPager1.SetPageProperties((CurPage - 1) * DataPager1.PageSize, DataPager1.PageSize, true);
    }


    protected void lv_Restore_DataBound(object sender, EventArgs e)
    {
        DropDownList pagelist = (DropDownList)DataPager1.Controls[2].FindControl("PageList");

        int CurPage = WebUtility.GetCurrentPage(DataPager1.StartRowIndex, DataPager1.PageSize);
        int TotalPage = WebUtility.GetTotalPage(DataPager1.TotalRowCount, DataPager1.PageSize);
        for (int i = 1; i <= TotalPage; i++)
            pagelist.Items.Add(new ListItem("第" + i.ToString() + "页", i.ToString()));
        pagelist.SelectedValue = CurPage.ToString();
    }

    protected void lv_Restore_ItemDeleting(object sender, ListViewDeleteEventArgs e)
    {
        int RestoreKey = Convert.ToInt32(lv_Restore.DataKeys[e.ItemIndex].Value);

        new RestoreLog().DelDatabaseLog(RestoreKey);
    }
}
